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/**
* @file Eigen.cpp
* @date January 6th, 2015
* @author Pierre Dubath
*
* @copyright 2012-2020 Euclid Science Ground Segment
*
* This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General
* Public License as published by the Free Software Foundation; either version 3.0 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include <iostream> // for endl, cout
#include <map> // for map
#include <string> // for allocator, string
#include <Eigen/Core>
#include "ElementsKernel/Main.h" // for MAIN_FOR
#include "ElementsKernel/Program.h" // for Program
#include "ElementsKernel/Unused.h" // for ELEMENTS_UNUSED
using std::map;
using std::string;
namespace Elements::Examples {
class Eigen final : public Program {
public:
ExitCode mainMethod(ELEMENTS_UNUSED map<string, VariableValue>& args) override {
using ::Eigen::MatrixXd;
const auto log = Logging::getLogger("EigenExample");
MatrixXd m(2, 2);
m(0, 0) = 3;
m(1, 0) = 2.5;
m(0, 1) = -1;
m(1, 1) = m(1, 0) + m(0, 1);
std::cout << m << std::endl;
log.info() << "This is the end of the test";
return ExitCode::OK;
}
};
} // namespace Elements::Examples
/**
* Implementation of a main using a base class macro
* This must be present in all Elements programs
*/
MAIN_FOR(Elements::Examples::Eigen)